src/lib/libkse/thread/thr_spec.c, branch stable/8

Remove hacks to allow libkse to export its symbols in the LIBTHREAD_1_0

2007-12-16T23:29:57+00:00

version namespace which was needed before the library version was
bumped.

WARNS=3'ify.

2007-11-30T17:20:29+00:00

Move the added code in revision 1.26 into function pthread_key_create,

2007-11-26T02:35:17+00:00

it should be there.

MFlibthr:

2007-11-19T02:09:07+00:00

	In _pthread_key_create() ensure that libkse is initialized.

Remove 3rd clause, renumber, ok per email

2007-01-12T07:26:21+00:00

Add compatibility symbol maps. libpthread (.so.1 and .so.2)

2006-03-13T00:59:51+00:00

used LIBTHREAD_1_0 as its version definition, but now needs
to define its symbols in the same namespace used by libc.
The compatibility hooks allows you to use libraries and
binaries built and linked to libpthread before libc was
built with symbol versioning.  The shims can be removed if
libpthread is given a version bump.

Reviewed by:	davidxu

Add code to support thread debugging.

2004-07-13T22:49:58+00:00

1. Add global varible _libkse_debug, debugger uses the varible to identify
   libpthread. when the varible is written to non-zero by debugger, libpthread
   will take some special action at context switch time, it will check
   TMDF_DOTRUNUSER flags, if a thread has the flags set by debugger, it won't
   be scheduled, when a thread leaves KSE critical region, thread checks
   the flag, if it was set, the thread relinquish CPU.

2. Add pq_first_debug to select a thread allowd to run by debugger.

3. Some names prefixed with _thr are renamed to _thread prefix.

which is allowed to run by debugger.

Add back a loop for up to PTHREAD_DESTRUCTOR_ITERATIONS to

2003-08-20T02:34:14+00:00

destroy thread-specific data.  Display a warning when thread
specific data remains after PTHREAD_DESTRUCTOR_ITERATIONS.

Reviewed by:	davidxu

Access user provided pointer out of lock, and also check the case when

2003-08-16T05:19:00+00:00

a key is less than 0.

Revamp libpthread so that it has a chance of working in an SMP

2003-04-18T05:04:16+00:00

environment.  This includes support for multiple KSEs and KSEGs.

The ability to create more than 1 KSE via pthread_setconcurrency()
is in the works as well as support for PTHREAD_SCOPE_SYSTEM threads.
Those should come shortly.

There are still some known issues which davidxu and I are working
on, but it'll make it easier for us by committing what we have.

This library now passes all of the ACE tests that libc_r passes
with the exception of one.  It also seems to work OK with KDE
including konqueror, kwrite, etc.  I haven't been able to get
mozilla to run due to lack of java plugin, so I'd be interested
to see how it works with that.

Reviewed by:	davidxu